Can someone please help me ? Please don’t waste my points. I really need the answers and I need help. If you are willing to read and answer that would be awesome! Thank you

Your denunciation of tyrants brass fronted impudence; your shout of liberty and what is the meaning of denunciation as used in this sentence? a) excessive self-assurance b) to deceive, delude, or disappoint c) a ruler who governs without restrictions d) to condemn or censure openly or publicly